Sparkplug Feeler Gauge

A clever tool to get the right gap size between your sparkplug or any other component that requires spacing. When you need an exact gap, feeler gauges are the perfect tool. Separate the one you want from the 9 available blades and fold the rest away, then slide into the gap to get a correct fit.

0.04 mm - 0.08 mm in 0.01 increments and 0.1 - 0.3 mm in 0.1 mm increments. including 0.15 mm blade